Bronze Products has collected the following cost data for various levels of activity over the past eight months of operations: Required: a. Using the high-low method, calculate the variable cost per unit and the total fixed cost per month. Note: Do not round your intermediate calculations. Round your variable cost answer to 2 decimal places anc other answer to whole dollar. b. What would the total cost be for a month with 4,850 units produced? Note: Do not round your intermediate calculations. Round your final answer to whole dollar